ORAL CARE DEVICE Russian patent published in 2017 - IPC A46B11/00 

FIELD: personal usage items.

SUBSTANCE: oral care device with inner reservoir and improved leakage protection. In one version of implementation invention can represent a toothbrush containing: handle (110) with inner reservoir (140); head connected to handle; annular constriction (180) extending from handle, wherein annular constriction has inner surface (181) forming passage (182) into inner reservoir; end cap (150) containing: case (160) of cap, forming socket (161) of cap and including annular wall (162) and end section (163); annular plug wall (170), which makes central chamber (173), wherein annular plug wall projects from end section in cap slot to form annular chamber (165) between external surface (172) of annular plug wall and inner surface (166) of annular wall; and first annular isolating element (190) projecting from external surface of annular plug wall; wherein end cap is connected to handle for fluid impermeable insulation of passage.

EFFECT: device for oral care is disclosed.

29 cl, 3 dwg